./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label12.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label12.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8b3b52d0771d28687db0ecd40f35ba0cd5ac6eaf2a4275309beef5f48092d06e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:37:14,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:37:14,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:37:14,645 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:37:14,651 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:37:14,697 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:37:14,698 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:37:14,699 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:37:14,700 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:37:14,700 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:37:14,701 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:37:14,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:37:14,702 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:37:14,703 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:37:14,703 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:37:14,704 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:37:14,704 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:37:14,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:37:14,705 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:37:14,706 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:37:14,706 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:37:14,707 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:37:14,708 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:37:14,708 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:37:14,709 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:37:14,709 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:37:14,710 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:37:14,710 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:14,711 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:37:14,711 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:37:14,712 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:37:14,712 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:37:14,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:37:14,713 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b3b52d0771d28687db0ecd40f35ba0cd5ac6eaf2a4275309beef5f48092d06e [2024-11-08 23:37:15,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:37:15,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:37:15,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:37:15,078 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:37:15,079 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:37:15,080 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem01_label12.c Unable to find full path for "g++" [2024-11-08 23:37:17,509 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:37:17,985 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:37:17,986 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/sv-benchmarks/c/eca-rers2012/Problem01_label12.c [2024-11-08 23:37:18,009 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/data/e836fe0a9/df819b4570c74d04bde9550fab1e1d45/FLAGc41bb1aec [2024-11-08 23:37:18,040 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/data/e836fe0a9/df819b4570c74d04bde9550fab1e1d45 [2024-11-08 23:37:18,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:37:18,046 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:37:18,048 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:18,048 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:37:18,054 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:37:18,058 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:18,060 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a26837 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18, skipping insertion in model container [2024-11-08 23:37:18,060 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:18,130 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:37:18,650 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/sv-benchmarks/c/eca-rers2012/Problem01_label12.c[20469,20482] [2024-11-08 23:37:18,682 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:18,709 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:37:18,896 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/sv-benchmarks/c/eca-rers2012/Problem01_label12.c[20469,20482] [2024-11-08 23:37:18,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:18,949 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:37:18,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18 WrapperNode [2024-11-08 23:37:18,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:18,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:18,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:37:18,952 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:37:18,960 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:18,999 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,099 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-11-08 23:37:19,100 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:19,102 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:37:19,103 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:37:19,103 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:37:19,118 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,124 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,125 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,149 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,159 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,164 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,176 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:37:19,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:37:19,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:37:19,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:37:19,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:18" (1/1) ... [2024-11-08 23:37:19,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:19,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:37:19,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:37:19,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:37:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:37:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:37:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:37:19,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:37:19,418 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:37:19,420 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:37:21,020 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-11-08 23:37:21,020 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:37:21,408 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:37:21,410 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:37:21,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:21 BoogieIcfgContainer [2024-11-08 23:37:21,410 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:37:21,412 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:37:21,412 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:37:21,425 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:37:21,425 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:21" (1/1) ... [2024-11-08 23:37:21,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:37:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-11-08 23:37:21,547 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-11-08 23:37:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:37:21,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:21,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:21,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:23,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 145 states and 219 transitions. [2024-11-08 23:37:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 219 transitions. [2024-11-08 23:37:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:37:23,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:23,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:24,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:24,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 218 states and 305 transitions. [2024-11-08 23:37:24,338 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 305 transitions. [2024-11-08 23:37:24,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:37:24,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:24,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:24,459 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:24,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:24,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 223 states and 312 transitions. [2024-11-08 23:37:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 312 transitions. [2024-11-08 23:37:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:37:24,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:25,107 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 298 states and 391 transitions. [2024-11-08 23:37:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 391 transitions. [2024-11-08 23:37:26,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:37:26,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 299 states and 393 transitions. [2024-11-08 23:37:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 393 transitions. [2024-11-08 23:37:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:37:26,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:26,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 302 states and 396 transitions. [2024-11-08 23:37:26,907 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 396 transitions. [2024-11-08 23:37:26,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:37:26,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:26,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:26,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 310 states and 413 transitions. [2024-11-08 23:37:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 413 transitions. [2024-11-08 23:37:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:37:27,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:27,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:28,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:28,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 313 states and 416 transitions. [2024-11-08 23:37:28,216 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 416 transitions. [2024-11-08 23:37:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:37:28,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:28,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:28,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:28,417 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:28,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:28,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 315 states and 418 transitions. [2024-11-08 23:37:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 418 transitions. [2024-11-08 23:37:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:37:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:28,900 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 321 states and 425 transitions. [2024-11-08 23:37:29,221 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 425 transitions. [2024-11-08 23:37:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:37:29,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:29,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:29,601 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 325 states and 429 transitions. [2024-11-08 23:37:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 429 transitions. [2024-11-08 23:37:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:37:30,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 329 states and 434 transitions. [2024-11-08 23:37:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 434 transitions. [2024-11-08 23:37:30,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:37:30,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:30,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 334 states and 439 transitions. [2024-11-08 23:37:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 439 transitions. [2024-11-08 23:37:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:37:31,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:31,448 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 347 states and 454 transitions. [2024-11-08 23:37:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 454 transitions. [2024-11-08 23:37:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:37:31,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:33,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:33,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 362 states and 477 transitions. [2024-11-08 23:37:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 477 transitions. [2024-11-08 23:37:33,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:37:33,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:33,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:33,429 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:33,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:33,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 367 states and 481 transitions. [2024-11-08 23:37:33,910 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 481 transitions. [2024-11-08 23:37:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:37:33,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:33,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:33,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:34,123 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:35,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 376 states and 496 transitions. [2024-11-08 23:37:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 496 transitions. [2024-11-08 23:37:35,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:37:35,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:35,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 379 states and 499 transitions. [2024-11-08 23:37:35,584 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 499 transitions. [2024-11-08 23:37:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:37:35,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 380 states and 500 transitions. [2024-11-08 23:37:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 500 transitions. [2024-11-08 23:37:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:37:35,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:35,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:36,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:36,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 389 states and 510 transitions. [2024-11-08 23:37:36,113 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 510 transitions. [2024-11-08 23:37:36,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:37:36,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:36,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:36,290 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 398 states and 520 transitions. [2024-11-08 23:37:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 520 transitions. [2024-11-08 23:37:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:37:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:36,886 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:37,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:37,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 415 states and 539 transitions. [2024-11-08 23:37:37,289 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 539 transitions. [2024-11-08 23:37:37,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:37:37,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:37,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:37,532 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 432 states and 557 transitions. [2024-11-08 23:37:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 557 transitions. [2024-11-08 23:37:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:37:38,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:38,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:38,194 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:38,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:38,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 452 states and 578 transitions. [2024-11-08 23:37:38,761 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 578 transitions. [2024-11-08 23:37:38,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:37:38,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:38,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,220 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 35 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:39,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 460 states and 587 transitions. [2024-11-08 23:37:39,692 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 587 transitions. [2024-11-08 23:37:39,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:37:39,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,928 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:41,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:41,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 563 states and 711 transitions. [2024-11-08 23:37:41,802 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 711 transitions. [2024-11-08 23:37:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:37:41,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:41,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:42,114 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 576 states and 734 transitions. [2024-11-08 23:37:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 734 transitions. [2024-11-08 23:37:43,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:37:43,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:43,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:43,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:37:44,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:44,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 588 states and 753 transitions. [2024-11-08 23:37:44,885 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 753 transitions. [2024-11-08 23:37:44,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:37:44,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:45,057 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:37:45,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 590 states and 755 transitions. [2024-11-08 23:37:45,362 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 755 transitions. [2024-11-08 23:37:45,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:37:45,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:45,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:45,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:45,662 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 593 states and 758 transitions. [2024-11-08 23:37:46,004 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 758 transitions. [2024-11-08 23:37:46,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:37:46,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:37:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 597 states and 764 transitions. [2024-11-08 23:37:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 764 transitions. [2024-11-08 23:37:46,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:37:46,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:37:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 606 states and 773 transitions. [2024-11-08 23:37:46,602 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 773 transitions. [2024-11-08 23:37:46,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:37:46,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,725 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:46,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:46,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 615 states and 783 transitions. [2024-11-08 23:37:46,854 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 783 transitions. [2024-11-08 23:37:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:37:46,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:46,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:46,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:47,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:47,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 632 states and 802 transitions. [2024-11-08 23:37:47,352 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 802 transitions. [2024-11-08 23:37:47,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:47,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:47,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:47,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 677 states and 862 transitions. [2024-11-08 23:37:50,445 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 862 transitions. [2024-11-08 23:37:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:50,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:50,683 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:51,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:51,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 685 states and 870 transitions. [2024-11-08 23:37:51,322 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 870 transitions. [2024-11-08 23:37:51,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:51,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:51,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 687 states and 874 transitions. [2024-11-08 23:37:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 874 transitions. [2024-11-08 23:37:52,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:37:52,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:52,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 64 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:53,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 697 states and 885 transitions. [2024-11-08 23:37:53,514 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 885 transitions. [2024-11-08 23:37:53,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:37:53,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:53,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:37:54,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:54,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 704 states and 895 transitions. [2024-11-08 23:37:54,264 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 895 transitions. [2024-11-08 23:37:54,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:37:54,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:54,607 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 60 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:37:55,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:55,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 707 states and 899 transitions. [2024-11-08 23:37:55,147 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 899 transitions. [2024-11-08 23:37:55,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:37:55,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:55,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:55,308 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:37:55,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:55,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 716 states and 908 transitions. [2024-11-08 23:37:55,591 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 908 transitions. [2024-11-08 23:37:55,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:37:55,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:55,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:55,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:37:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 721 states and 913 transitions. [2024-11-08 23:37:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 913 transitions. [2024-11-08 23:37:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:37:55,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:55,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:55,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 70 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:37:58,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:58,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 762 states and 962 transitions. [2024-11-08 23:37:58,218 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 962 transitions. [2024-11-08 23:37:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:37:58,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 76 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:38:00,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:00,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 796 states and 1009 transitions. [2024-11-08 23:38:00,498 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1009 transitions. [2024-11-08 23:38:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:38:00,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:00,913 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 76 proven. 22 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:38:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 799 states and 1012 transitions. [2024-11-08 23:38:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1012 transitions. [2024-11-08 23:38:01,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:38:01,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:01,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:01,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:01,341 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:38:01,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:01,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 813 states and 1030 transitions. [2024-11-08 23:38:01,821 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1030 transitions. [2024-11-08 23:38:01,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:38:01,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:01,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:01,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:38:02,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 816 states and 1034 transitions. [2024-11-08 23:38:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1034 transitions. [2024-11-08 23:38:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:38:02,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:02,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,108 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 956 states and 1188 transitions. [2024-11-08 23:38:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1188 transitions. [2024-11-08 23:38:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:38:07,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:07,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:07,922 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 978 states and 1210 transitions. [2024-11-08 23:38:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1210 transitions. [2024-11-08 23:38:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:38:09,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:09,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:09,323 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 1032 states and 1283 transitions. [2024-11-08 23:38:12,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1283 transitions. [2024-11-08 23:38:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:38:12,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:12,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:14,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 1043 states and 1293 transitions. [2024-11-08 23:38:14,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1293 transitions. [2024-11-08 23:38:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:38:14,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:14,132 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:14,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:14,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 1044 states and 1294 transitions. [2024-11-08 23:38:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1294 transitions. [2024-11-08 23:38:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:38:14,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 132 proven. 29 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:38:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:15,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1052 states and 1304 transitions. [2024-11-08 23:38:15,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1304 transitions. [2024-11-08 23:38:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:38:15,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:15,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,054 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 132 proven. 29 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:38:16,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:16,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1061 states and 1312 transitions. [2024-11-08 23:38:16,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1312 transitions. [2024-11-08 23:38:16,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:38:16,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:16,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:16,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:16,729 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:19,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:19,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1102 states and 1361 transitions. [2024-11-08 23:38:19,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1361 transitions. [2024-11-08 23:38:19,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:38:19,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:19,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:19,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:20,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:20,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1121 states and 1379 transitions. [2024-11-08 23:38:20,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1379 transitions. [2024-11-08 23:38:20,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:38:20,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,107 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:21,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1126 states and 1383 transitions. [2024-11-08 23:38:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1383 transitions. [2024-11-08 23:38:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:38:21,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:21,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:21,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:21,558 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:22,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1131 states and 1388 transitions. [2024-11-08 23:38:22,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1388 transitions. [2024-11-08 23:38:22,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:38:22,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:22,412 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:38:22,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:22,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1134 states and 1391 transitions. [2024-11-08 23:38:22,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1391 transitions. [2024-11-08 23:38:22,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:38:22,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:22,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:23,511 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 130 proven. 25 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:38:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1196 states and 1472 transitions. [2024-11-08 23:38:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1472 transitions. [2024-11-08 23:38:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:38:26,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:26,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:26,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:27,236 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 109 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:38:28,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:28,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1236 states and 1516 transitions. [2024-11-08 23:38:28,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1516 transitions. [2024-11-08 23:38:28,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:38:28,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:28,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:28,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 122 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:38:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1241 states and 1521 transitions. [2024-11-08 23:38:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1521 transitions. [2024-11-08 23:38:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:38:28,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:38:31,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1281 states and 1567 transitions. [2024-11-08 23:38:31,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1567 transitions. [2024-11-08 23:38:31,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:38:31,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,215 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:38:31,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:31,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1285 states and 1570 transitions. [2024-11-08 23:38:31,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1570 transitions. [2024-11-08 23:38:31,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:38:31,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:31,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1304 states and 1590 transitions. [2024-11-08 23:38:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1590 transitions. [2024-11-08 23:38:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:38:33,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:33,732 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:34,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1308 states and 1593 transitions. [2024-11-08 23:38:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1593 transitions. [2024-11-08 23:38:34,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:38:34,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:34,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,768 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 92 proven. 9 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:35,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 1317 states and 1601 transitions. [2024-11-08 23:38:35,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1601 transitions. [2024-11-08 23:38:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:38:35,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 130 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 23:38:35,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1318 states and 1604 transitions. [2024-11-08 23:38:35,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1604 transitions. [2024-11-08 23:38:35,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 23:38:35,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,379 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 187 proven. 46 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:38:37,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1336 states and 1625 transitions. [2024-11-08 23:38:37,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1625 transitions. [2024-11-08 23:38:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:38:37,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:37,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,199 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 138 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:38:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:40,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1361 states and 1654 transitions. [2024-11-08 23:38:40,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1654 transitions. [2024-11-08 23:38:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:38:40,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:40,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:40,837 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 138 proven. 6 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:38:41,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:41,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1364 states and 1657 transitions. [2024-11-08 23:38:41,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1657 transitions. [2024-11-08 23:38:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:38:41,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:41,610 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:38:42,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1378 states and 1677 transitions. [2024-11-08 23:38:42,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 1677 transitions. [2024-11-08 23:38:42,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:38:42,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:42,484 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 173 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:38:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1382 states and 1680 transitions. [2024-11-08 23:38:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 1680 transitions. [2024-11-08 23:38:42,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:38:42,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:42,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,077 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:38:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1404 states and 1702 transitions. [2024-11-08 23:38:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1702 transitions. [2024-11-08 23:38:43,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:38:43,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:43,458 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:38:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1409 states and 1706 transitions. [2024-11-08 23:38:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1706 transitions. [2024-11-08 23:38:44,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:38:44,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:44,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 0 proven. 116 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:38:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1434 states and 1733 transitions. [2024-11-08 23:38:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1733 transitions. [2024-11-08 23:38:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:38:45,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:45,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:45,718 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 204 proven. 17 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:38:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 1468 states and 1781 transitions. [2024-11-08 23:38:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1781 transitions. [2024-11-08 23:38:50,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:38:50,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:50,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:50,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,999 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 204 proven. 17 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-08 23:38:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1473 states and 1787 transitions. [2024-11-08 23:38:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1787 transitions. [2024-11-08 23:38:51,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:38:51,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:51,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:52,271 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 180 proven. 37 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:38:54,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 1486 states and 1809 transitions. [2024-11-08 23:38:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 1809 transitions. [2024-11-08 23:38:54,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:38:54,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:54,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 180 proven. 37 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-11-08 23:38:56,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:56,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1505 states and 1829 transitions. [2024-11-08 23:38:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1829 transitions. [2024-11-08 23:38:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:38:56,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:56,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:57,452 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 154 proven. 25 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:39:02,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1559 states and 1898 transitions. [2024-11-08 23:39:02,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 1898 transitions. [2024-11-08 23:39:02,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 23:39:02,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:02,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 163 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 23:39:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1561 states and 1901 transitions. [2024-11-08 23:39:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 1901 transitions. [2024-11-08 23:39:03,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:39:03,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:03,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:03,605 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 23:39:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1562 states and 1901 transitions. [2024-11-08 23:39:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1901 transitions. [2024-11-08 23:39:04,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:39:04,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:04,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 233 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:07,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1602 states and 1949 transitions. [2024-11-08 23:39:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1949 transitions. [2024-11-08 23:39:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 23:39:07,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:07,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:39:08,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 1607 states and 1953 transitions. [2024-11-08 23:39:08,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 1953 transitions. [2024-11-08 23:39:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:39:08,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,628 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:39:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1641 states and 1995 transitions. [2024-11-08 23:39:10,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 1995 transitions. [2024-11-08 23:39:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:39:10,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:10,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,638 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:39:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:11,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1655 states and 2011 transitions. [2024-11-08 23:39:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2011 transitions. [2024-11-08 23:39:11,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:39:11,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:11,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,048 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:39:12,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:12,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1665 states and 2020 transitions. [2024-11-08 23:39:12,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2020 transitions. [2024-11-08 23:39:12,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:39:12,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:12,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:12,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:39:13,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2021 states to 1666 states and 2021 transitions. [2024-11-08 23:39:13,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 2021 transitions. [2024-11-08 23:39:13,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:39:13,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:39:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1667 states and 2022 transitions. [2024-11-08 23:39:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2022 transitions. [2024-11-08 23:39:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:39:13,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:39:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1671 states and 2025 transitions. [2024-11-08 23:39:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2025 transitions. [2024-11-08 23:39:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:14,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:19,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:19,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1715 states and 2079 transitions. [2024-11-08 23:39:19,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2079 transitions. [2024-11-08 23:39:19,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:19,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:20,536 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:22,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1732 states and 2098 transitions. [2024-11-08 23:39:22,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2098 transitions. [2024-11-08 23:39:22,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:22,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:22,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:22,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,829 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:23,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:23,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1737 states and 2104 transitions. [2024-11-08 23:39:23,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2104 transitions. [2024-11-08 23:39:23,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:23,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:23,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:23,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:24,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1746 states and 2115 transitions. [2024-11-08 23:39:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2115 transitions. [2024-11-08 23:39:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:24,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:24,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:25,128 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:26,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1748 states and 2121 transitions. [2024-11-08 23:39:26,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2121 transitions. [2024-11-08 23:39:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:26,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:26,477 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:27,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:27,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1753 states and 2126 transitions. [2024-11-08 23:39:27,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 2126 transitions. [2024-11-08 23:39:27,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:27,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:27,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:27,692 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1758 states and 2130 transitions. [2024-11-08 23:39:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2130 transitions. [2024-11-08 23:39:28,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:28,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:28,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:29,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1763 states and 2134 transitions. [2024-11-08 23:39:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2134 transitions. [2024-11-08 23:39:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 23:39:29,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:29,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:29,984 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 239 proven. 38 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 23:39:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:30,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1765 states and 2136 transitions. [2024-11-08 23:39:30,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2136 transitions. [2024-11-08 23:39:30,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:39:30,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:30,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:30,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:30,776 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:39:32,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1777 states and 2150 transitions. [2024-11-08 23:39:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2150 transitions. [2024-11-08 23:39:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 23:39:32,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:32,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:32,292 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2024-11-08 23:39:33,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:33,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1789 states and 2162 transitions. [2024-11-08 23:39:33,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2162 transitions. [2024-11-08 23:39:33,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:33,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:33,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:39:35,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1807 states and 2186 transitions. [2024-11-08 23:39:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2186 transitions. [2024-11-08 23:39:35,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:35,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:35,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:39:38,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1832 states and 2211 transitions. [2024-11-08 23:39:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2211 transitions. [2024-11-08 23:39:38,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:38,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:39:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1843 states and 2222 transitions. [2024-11-08 23:39:39,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1843 states and 2222 transitions. [2024-11-08 23:39:39,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:39,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:39,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:40,108 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:39:40,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1845 states and 2226 transitions. [2024-11-08 23:39:40,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2226 transitions. [2024-11-08 23:39:40,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:40,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:40,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:41,092 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-08 23:39:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1850 states and 2230 transitions. [2024-11-08 23:39:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2230 transitions. [2024-11-08 23:39:41,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:41,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:41,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:42,021 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 212 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 23:39:42,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:42,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1884 states and 2268 transitions. [2024-11-08 23:39:42,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2268 transitions. [2024-11-08 23:39:42,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 23:39:42,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:42,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 212 proven. 47 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:39:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:46,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1932 states and 2326 transitions. [2024-11-08 23:39:46,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2326 transitions. [2024-11-08 23:39:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:39:46,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:46,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:48,043 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 201 proven. 127 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 23:40:03,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:03,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 2039 states and 2491 transitions. [2024-11-08 23:40:03,616 INFO L276 IsEmpty]: Start isEmpty. Operand 2039 states and 2491 transitions. [2024-11-08 23:40:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:40:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:03,869 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 288 proven. 64 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-08 23:40:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 2072 states and 2527 transitions. [2024-11-08 23:40:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 2072 states and 2527 transitions. [2024-11-08 23:40:05,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:40:05,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:05,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,010 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-08 23:40:07,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 2075 states and 2533 transitions. [2024-11-08 23:40:07,670 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 2533 transitions. [2024-11-08 23:40:07,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:07,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2105 states and 2564 transitions. [2024-11-08 23:40:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2105 states and 2564 transitions. [2024-11-08 23:40:08,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:08,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:10,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:10,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 2132 states and 2600 transitions. [2024-11-08 23:40:10,123 INFO L276 IsEmpty]: Start isEmpty. Operand 2132 states and 2600 transitions. [2024-11-08 23:40:10,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:10,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:10,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,238 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:12,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 2162 states and 2629 transitions. [2024-11-08 23:40:12,986 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 2629 transitions. [2024-11-08 23:40:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:12,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,082 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:13,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2636 states to 2170 states and 2636 transitions. [2024-11-08 23:40:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2170 states and 2636 transitions. [2024-11-08 23:40:13,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:13,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:13,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,699 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 2185 states and 2651 transitions. [2024-11-08 23:40:14,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 2651 transitions. [2024-11-08 23:40:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:14,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 2188 states and 2655 transitions. [2024-11-08 23:40:15,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2188 states and 2655 transitions. [2024-11-08 23:40:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:15,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:15,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 2202 states and 2669 transitions. [2024-11-08 23:40:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 2669 transitions. [2024-11-08 23:40:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:17,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:17,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:17,623 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 265 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:40:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:18,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 2211 states and 2677 transitions. [2024-11-08 23:40:18,439 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 2677 transitions. [2024-11-08 23:40:18,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:40:18,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:18,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 220 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:40:19,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:19,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2679 states to 2213 states and 2679 transitions. [2024-11-08 23:40:19,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2213 states and 2679 transitions. [2024-11-08 23:40:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 23:40:19,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:19,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,154 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 265 proven. 68 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:40:23,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:23,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 2230 states and 2703 transitions. [2024-11-08 23:40:23,866 INFO L276 IsEmpty]: Start isEmpty. Operand 2230 states and 2703 transitions. [2024-11-08 23:40:23,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:23,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:23,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:23,978 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:40:29,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:29,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2753 states to 2271 states and 2753 transitions. [2024-11-08 23:40:29,391 INFO L276 IsEmpty]: Start isEmpty. Operand 2271 states and 2753 transitions. [2024-11-08 23:40:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:29,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:29,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:29,502 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:40:31,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2763 states to 2282 states and 2763 transitions. [2024-11-08 23:40:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 2763 transitions. [2024-11-08 23:40:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:31,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:31,183 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:40:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2766 states to 2285 states and 2766 transitions. [2024-11-08 23:40:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 2766 transitions. [2024-11-08 23:40:33,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:33,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:33,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:40:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 2290 states and 2772 transitions. [2024-11-08 23:40:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 2772 transitions. [2024-11-08 23:40:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:34,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:34,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:34,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:40:35,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2781 states to 2299 states and 2781 transitions. [2024-11-08 23:40:35,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 2781 transitions. [2024-11-08 23:40:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:35,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-08 23:40:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 2306 states and 2787 transitions. [2024-11-08 23:40:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2306 states and 2787 transitions. [2024-11-08 23:40:36,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:40:36,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 256 proven. 62 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-08 23:40:38,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:38,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2790 states to 2307 states and 2790 transitions. [2024-11-08 23:40:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 2790 transitions. [2024-11-08 23:40:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:40:38,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:38,784 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 23:40:42,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:42,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2810 states to 2321 states and 2810 transitions. [2024-11-08 23:40:42,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 2810 transitions. [2024-11-08 23:40:42,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:40:42,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:42,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:42,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 235 proven. 8 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:40:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 2348 states and 2838 transitions. [2024-11-08 23:40:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 2348 states and 2838 transitions. [2024-11-08 23:40:45,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:40:45,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,177 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:40:47,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 2358 states and 2854 transitions. [2024-11-08 23:40:47,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 2854 transitions. [2024-11-08 23:40:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:40:47,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,881 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:40:48,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2868 states to 2373 states and 2868 transitions. [2024-11-08 23:40:48,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2373 states and 2868 transitions. [2024-11-08 23:40:48,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:40:48,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,753 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:40:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 2380 states and 2874 transitions. [2024-11-08 23:40:49,547 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 2874 transitions. [2024-11-08 23:40:49,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:40:49,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 275 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:40:50,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:50,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 2383 states and 2878 transitions. [2024-11-08 23:40:50,389 INFO L276 IsEmpty]: Start isEmpty. Operand 2383 states and 2878 transitions. [2024-11-08 23:40:50,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:40:50,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:50,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:50,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:50,602 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 241 proven. 6 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 23:40:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 2385 states and 2880 transitions. [2024-11-08 23:40:51,113 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 2880 transitions. [2024-11-08 23:40:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:40:51,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:51,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:51,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 292 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 23:40:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 2393 states and 2888 transitions. [2024-11-08 23:40:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 2888 transitions. [2024-11-08 23:40:53,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:40:53,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:53,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 292 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 23:40:54,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 2402 states and 2897 transitions. [2024-11-08 23:40:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2402 states and 2897 transitions. [2024-11-08 23:40:54,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:40:54,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:54,848 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:41:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 2472 states and 2975 transitions. [2024-11-08 23:41:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 2975 transitions. [2024-11-08 23:41:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:41:00,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,504 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:41:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 2480 states and 2985 transitions. [2024-11-08 23:41:02,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2480 states and 2985 transitions. [2024-11-08 23:41:02,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:41:02,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,579 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:41:04,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 2502 states and 3008 transitions. [2024-11-08 23:41:04,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2502 states and 3008 transitions. [2024-11-08 23:41:04,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:41:04,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:41:06,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 2539 states and 3052 transitions. [2024-11-08 23:41:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3052 transitions. [2024-11-08 23:41:06,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:41:06,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:06,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 179 proven. 107 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:41:07,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 2541 states and 3055 transitions. [2024-11-08 23:41:07,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2541 states and 3055 transitions. [2024-11-08 23:41:07,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:41:07,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:41:09,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:09,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3084 states to 2568 states and 3084 transitions. [2024-11-08 23:41:09,466 INFO L276 IsEmpty]: Start isEmpty. Operand 2568 states and 3084 transitions. [2024-11-08 23:41:09,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:41:09,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:09,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:09,626 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 193 proven. 0 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 23:41:09,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 2570 states and 3085 transitions. [2024-11-08 23:41:09,875 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 3085 transitions. [2024-11-08 23:41:09,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:41:09,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:09,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:09,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 300 proven. 6 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 23:41:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:11,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 2572 states and 3087 transitions. [2024-11-08 23:41:11,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 3087 transitions. [2024-11-08 23:41:11,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:41:11,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:11,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:11,337 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:41:12,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:12,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 2579 states and 3093 transitions. [2024-11-08 23:41:12,177 INFO L276 IsEmpty]: Start isEmpty. Operand 2579 states and 3093 transitions. [2024-11-08 23:41:12,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:41:12,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:12,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:12,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:12,327 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:41:13,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 2588 states and 3101 transitions. [2024-11-08 23:41:13,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 3101 transitions. [2024-11-08 23:41:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:41:13,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:41:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3103 states to 2590 states and 3103 transitions. [2024-11-08 23:41:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 3103 transitions. [2024-11-08 23:41:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:41:14,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:14,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 235 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:41:15,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 2594 states and 3106 transitions. [2024-11-08 23:41:15,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3106 transitions. [2024-11-08 23:41:15,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:41:15,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 309 proven. 83 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-08 23:41:17,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 2601 states and 3114 transitions. [2024-11-08 23:41:17,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 3114 transitions. [2024-11-08 23:41:17,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 23:41:17,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 280 proven. 38 refuted. 0 times theorem prover too weak. 170 trivial. 0 not checked. [2024-11-08 23:41:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 2604 states and 3117 transitions. [2024-11-08 23:41:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 3117 transitions. [2024-11-08 23:41:19,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:41:19,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:19,972 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 313 proven. 86 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:41:24,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 2642 states and 3162 transitions. [2024-11-08 23:41:24,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2642 states and 3162 transitions. [2024-11-08 23:41:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:41:24,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,917 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 313 proven. 86 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:41:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 2647 states and 3167 transitions. [2024-11-08 23:41:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 3167 transitions. [2024-11-08 23:41:25,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:41:25,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,336 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 23:41:30,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 2668 states and 3193 transitions. [2024-11-08 23:41:30,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2668 states and 3193 transitions. [2024-11-08 23:41:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:41:31,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:31,461 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 345 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-08 23:41:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 2671 states and 3197 transitions. [2024-11-08 23:41:32,275 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 3197 transitions. [2024-11-08 23:41:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:41:32,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:32,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:32,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:32,376 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 23:41:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 2713 states and 3240 transitions. [2024-11-08 23:41:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2713 states and 3240 transitions. [2024-11-08 23:41:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:41:33,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 23:41:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:33,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 2728 states and 3255 transitions. [2024-11-08 23:41:33,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2728 states and 3255 transitions. [2024-11-08 23:41:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:41:33,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 23:41:35,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 2735 states and 3264 transitions. [2024-11-08 23:41:35,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 3264 transitions. [2024-11-08 23:41:35,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:41:35,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:35,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,065 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 268 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-08 23:41:37,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 2742 states and 3270 transitions. [2024-11-08 23:41:37,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2742 states and 3270 transitions. [2024-11-08 23:41:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:41:37,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:37,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:37,967 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 237 proven. 185 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:41:48,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:48,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 2824 states and 3362 transitions. [2024-11-08 23:41:48,348 INFO L276 IsEmpty]: Start isEmpty. Operand 2824 states and 3362 transitions. [2024-11-08 23:41:48,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 23:41:48,350 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 162 iterations. [2024-11-08 23:41:48,358 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 23:42:24,161 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,161 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,161 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,162 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,162 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,162 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,162 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,163 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,163 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,163 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,164 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,164 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,164 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,164 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,165 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,165 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,165 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,166 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,166 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,166 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,166 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,167 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,167 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,167 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,167 INFO L77 FloydHoareUtils]: At program point L542-1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,167 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,168 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,168 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,168 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,169 INFO L77 FloydHoareUtils]: At program point L545-1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (= 5 ~a16~0) (not (= ~a7~0 1)) (= ~a21~0 1))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,169 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,169 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,169 INFO L75 FloydHoareUtils]: For program point L546(line 546) no Hoare annotation was computed. [2024-11-08 23:42:24,169 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,170 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,170 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,170 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,170 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,171 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,171 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,171 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,171 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,172 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,172 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,172 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,172 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,173 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,173 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,173 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,173 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 23:42:24,173 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,174 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-11-08 23:42:24,174 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,174 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,174 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,174 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,175 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,175 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,175 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,175 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 23:42:24,176 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,176 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,176 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,176 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,176 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,176 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,177 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,177 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,177 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,177 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 546) no Hoare annotation was computed. [2024-11-08 23:42:24,178 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,178 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,178 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,178 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,179 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,179 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= 14 ~a8~0) (not (and (= ~a12~0 8) (not (= ~a7~0 1)) (= ~a21~0 1) (= ~a16~0 4))) (= ~a17~0 1) (= ~a20~0 1))) [2024-11-08 23:42:24,203 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 11:42:24 ImpRootNode [2024-11-08 23:42:24,204 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 23:42:24,205 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 23:42:24,205 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 23:42:24,205 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 23:42:24,206 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:37:21" (3/4) ... [2024-11-08 23:42:24,209 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 23:42:24,243 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 119 nodes and edges [2024-11-08 23:42:24,247 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-08 23:42:24,248 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 23:42:24,249 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 23:42:24,426 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 23:42:24,426 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 23:42:24,426 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 23:42:24,427 INFO L158 Benchmark]: Toolchain (without parser) took 306381.23ms. Allocated memory was 127.9MB in the beginning and 6.4GB in the end (delta: 6.3GB). Free memory was 92.8MB in the beginning and 5.9GB in the end (delta: -5.8GB). Peak memory consumption was 474.1MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,428 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 127.9MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:42:24,428 INFO L158 Benchmark]: CACSL2BoogieTranslator took 902.37ms. Allocated memory is still 127.9MB. Free memory was 92.8MB in the beginning and 62.7MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,429 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.59ms. Allocated memory was 127.9MB in the beginning and 178.3MB in the end (delta: 50.3MB). Free memory was 62.7MB in the beginning and 143.1MB in the end (delta: -80.4MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,429 INFO L158 Benchmark]: Boogie Preprocessor took 74.61ms. Allocated memory is still 178.3MB. Free memory was 143.1MB in the beginning and 138.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,430 INFO L158 Benchmark]: RCFGBuilder took 2232.93ms. Allocated memory is still 178.3MB. Free memory was 138.9MB in the beginning and 69.1MB in the end (delta: 69.9MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,430 INFO L158 Benchmark]: CodeCheck took 302792.48ms. Allocated memory was 178.3MB in the beginning and 6.4GB in the end (delta: 6.2GB). Free memory was 69.1MB in the beginning and 5.9GB in the end (delta: -5.8GB). Peak memory consumption was 386.6MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,431 INFO L158 Benchmark]: Witness Printer took 222.02ms. Allocated memory is still 6.4GB. Free memory was 5.9GB in the beginning and 5.9GB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 23:42:24,433 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 266.9s, OverallIterations: 162, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 507307 SdHoareTripleChecker+Valid, 1527.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 506027 mSDsluCounter, 94532 SdHoareTripleChecker+Invalid, 1308.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 82587 mSDsCounter, 103049 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1054095 IncrementalHoareTripleChecker+Invalid, 1157144 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 103049 mSolverCounterUnsat, 11945 mSDtfsCounter, 1054095 mSolverCounterSat, 12.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 201082 GetRequests, 194637 SyntacticMatches, 5037 SemanticMatches, 1408 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1275603 ImplicationChecksByTransitivity, 193.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.4s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 39.3s InterpolantComputationTime, 30675 NumberOfCodeBlocks, 30675 NumberOfCodeBlocksAsserted, 161 NumberOfCheckSat, 30514 ConstructedInterpolants, 0 QuantifiedInterpolants, 113200 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 161 InterpolantComputations, 97 PerfectInterpolantSequences, 34827/37689 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 546]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !((((14 == a8) && !((((a12 == 8) && (a7 != 1)) && (a21 == 1)) && (a16 == 4))) && (a17 == 1)) && (a20 == 1)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !((((14 == a8) && !((((a12 == 8) && (a7 != 1)) && (a21 == 1)) && (a16 == 4))) && (a17 == 1)) && (a20 == 1)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 127.9MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 902.37ms. Allocated memory is still 127.9MB. Free memory was 92.8MB in the beginning and 62.7MB in the end (delta: 30.0MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.59ms. Allocated memory was 127.9MB in the beginning and 178.3MB in the end (delta: 50.3MB). Free memory was 62.7MB in the beginning and 143.1MB in the end (delta: -80.4MB). Peak memory consumption was 11.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.61ms. Allocated memory is still 178.3MB. Free memory was 143.1MB in the beginning and 138.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2232.93ms. Allocated memory is still 178.3MB. Free memory was 138.9MB in the beginning and 69.1MB in the end (delta: 69.9MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * CodeCheck took 302792.48ms. Allocated memory was 178.3MB in the beginning and 6.4GB in the end (delta: 6.2GB). Free memory was 69.1MB in the beginning and 5.9GB in the end (delta: -5.8GB). Peak memory consumption was 386.6MB. Max. memory is 16.1GB. * Witness Printer took 222.02ms. Allocated memory is still 6.4GB. Free memory was 5.9GB in the beginning and 5.9GB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 23:42:24,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c41ad4c5-a014-49b2-ae0c-88be8a86cd0f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE